Virtuozzo Containers is a great virtualization solution, that is used to install virtual machines operating independently of each other on a physical server. Each VPS has an OS of its own and it can be controlled through the Virtuozzo Control Panel where you'll discover various options that will provide you with complete control over the whole machine. Employing a user-friendly, point and click graphical interface, you can start, stop or reboot your server whenever you need, to do various kinds of maintenance tasks, to recover a file backup, to install numerous server-side software modules, and many more. The system resource monitoring tool will give you in-depth information with regard to the overall performance of your VPS, therefore if you expand your sites, you can easily find whether the current configuration can handle the extra load, or if you will require an upgrade. If necessary, you will also have the option to re-install the entire VPS container to its default state, resetting any changes you have made.